Demi Lovato's mother Dianna De La Garza has broken her silence for the first time since the singer's horror overdose.

It was revealed in late July that Demi suffered her near-fatal overdose after smoking Oxycodone possibly laced with fentanyl.

Speaking to Newsmax TV, her mother said: 'We just didn’t know for two days if she was going to make it or not. I was very concerned, and I was trying to be strong for her and for her sisters and for my family back home'.